5920-01-252-7776 FUSE,CARTRIDGE Index 4730-01-252-7778 NUT,UNION

National Stock Number:
4730-01-252-7777

Federal Supply Class:
4730

National Item Identification Number:
012527777

Description:
NUT,UNION

Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.


Manufacturer Information:
77A110686P103538LOCKHEED MARTIN CORPORATION
8307-10-SS32142HYDRASEARCH COMPANY, LLC
8307-10-SS54716HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING
H850N-10-SS99565ADMIRAL VALVE LLC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276,UNS S31600 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED3000.0 POUNDS PER SQUARE INCH (PSI) OIL
NOMINAL THREAD SIZE1.000 INCHES
NUT HEIGHT0.594 INCHES NOMINAL
NUT STYLEHEXAGON
SHOULDER SEAT DIAMETER0.750 INCHES NOMINAL
SHOULDER STEP WIDTH0.188 INCHES NOMINAL
SHOULDER WIDTH0.188 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.625 INCHES NOMINAL
WIDTH ACROSS FLATS1.125 INCHES NOMINAL
SUPPLEMENTARY FEATURESU/O CPV MARK VIII VALVE SYSTEM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
THREAD SERIESUNS


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